#include <stdio.h>

int main() {
	int k = 2;
	switch (k) {
		case 1:
			printf("%2d", k++);
		case 2:
			printf("%2d", k++);
		case 3:
			printf("%2d", k++);
		case 4:
			printf("%2d", k++);
		default:
			printf("full");
	}
	return 0;
}